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arm64: dts: rockchip: rk1808: Correct the drive strength for rgmii/rmii

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According to the hardware test, change the tx pin drive strength
to 4ma, and mdc/mdio 2ma.

Change-Id: Ia5ab1728c9e9ecbfa7207217649588f600070ae4
Signed-off-by: David Wu <david.wu@rock-chips.com>
This commit is contained in:
David Wu
2019-03-19 16:42:06 +08:00
committed by Tao Huang
parent dcc17105cd
commit 199f9ec5ea
1 changed files with 13 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
arch/arm64/boot/dts/rockchip/rk1808.dtsi
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@@ -1914,11 +1914,11 @@
rgmii_pins: rgmii-pins {
rockchip,pins =
/* rgmii_txen */
<2 RK_PA1 2 &pcfg_pull_none_8ma>,
<2 RK_PA1 2 &pcfg_pull_none_4ma>,
/* rgmii_txd1 */
<2 RK_PA2 2 &pcfg_pull_none_8ma>,
<2 RK_PA2 2 &pcfg_pull_none_4ma>,
/* rgmii_txd0 */
<2 RK_PA3 2 &pcfg_pull_none_8ma>,
<2 RK_PA3 2 &pcfg_pull_none_4ma>,
/* rgmii_rxd0 */
<2 RK_PA4 2 &pcfg_pull_none>,
/* rgmii_rxd1 */
@@ -1926,13 +1926,13 @@
/* rgmii_rxdv */
<2 RK_PA7 2 &pcfg_pull_none>,
/* rgmii_mdio */
<2 RK_PB0 2 &pcfg_pull_none>,
<2 RK_PB0 2 &pcfg_pull_none_2ma>,
/* rgmii_mdc */
<2 RK_PB2 2 &pcfg_pull_none>,
<2 RK_PB2 2 &pcfg_pull_none_2ma>,
/* rgmii_txd3 */
<2 RK_PB3 2 &pcfg_pull_none_8ma>,
<2 RK_PB3 2 &pcfg_pull_none_4ma>,
/* rgmii_txd2 */
<2 RK_PB4 2 &pcfg_pull_none_8ma>,
<2 RK_PB4 2 &pcfg_pull_none_4ma>,
/* rgmii_rxd2 */
<2 RK_PB5 2 &pcfg_pull_none>,
/* rgmii_rxd3 */
@@ -1940,7 +1940,7 @@
/* rgmii_clk */
<2 RK_PB7 2 &pcfg_pull_none>,
/* rgmii_txclk */
<2 RK_PC1 2 &pcfg_pull_none_8ma>,
<2 RK_PC1 2 &pcfg_pull_none_4ma>,
/* rgmii_rxclk */
<2 RK_PC2 2 &pcfg_pull_none>;
};
@@ -1948,11 +1948,11 @@
rmii_pins: rmii-pins {
rockchip,pins =
/* rmii_txen */
<2 RK_PA1 2 &pcfg_pull_none_8ma>,
<2 RK_PA1 2 &pcfg_pull_none_4ma>,
/* rmii_txd1 */
<2 RK_PA2 2 &pcfg_pull_none_8ma>,
<2 RK_PA2 2 &pcfg_pull_none_4ma>,
/* rmii_txd0 */
<2 RK_PA3 2 &pcfg_pull_none_8ma>,
<2 RK_PA3 2 &pcfg_pull_none_4ma>,
/* rmii_rxd0 */
<2 RK_PA4 2 &pcfg_pull_none>,
/* rmii_rxd1 */
@@ -1962,9 +1962,9 @@
/* rmii_rxdv */
<2 RK_PA7 2 &pcfg_pull_none>,
/* rmii_mdio */
<2 RK_PB0 2 &pcfg_pull_none>,
<2 RK_PB0 2 &pcfg_pull_none_2ma>,
/* rmii_mdc */
<2 RK_PB2 2 &pcfg_pull_none>,
<2 RK_PB2 2 &pcfg_pull_none_2ma>,
/* rmii_clk */
<2 RK_PB7 2 &pcfg_pull_none>;
};